Scholarly Index

Frederikus A. Klok

Leiden University Medical Center; 30,810 total citations; 599 total publications; best world rank #1

Leiden University Medical Center

30,810Total citations
599Total publications
75H-index

Published ranking records

FieldWindowWorld rankNational rankImpact score
Medical and Health Sciences2021-2025254NL 499.95
Internal MedicineLifetime27NL 399.39
Cardiology and Cardiovascular MedicineLifetime871NL 3298.04
Internal Medicine2021-20251NL 199.88
Cardiology and Cardiovascular Medicine2021-2025260NL 1597.84
Pulmonary and Respiratory Medicine2021-2025354NL 996.60
Infectious Diseases2021-2025973NL 2470.24
Venous Thromboembolism Diagnosis and ManagementLifetime112NL 1099.61
COVID-19 Clinical Research StudiesLifetime156NL 499.16
Atrial Fibrillation Management and OutcomesLifetime176NL 1599.47
COVID-19 and healthcare impactsLifetime103NL 197.89
Long-Term Effects of COVID-19Lifetime138NL 698.53
Pulmonary Hypertension Research and TreatmentsLifetime122NL 599.14
Ultrasound in Clinical ApplicationsLifetime54NL 498.94
Central Venous Catheters and HemodialysisLifetime97NL 699.08
Acute Ischemic Stroke ManagementLifetime398NL 2398.77
Diagnosis and Treatment of Venous DiseasesLifetime124NL 798.06
Acute Myocardial Infarction ResearchLifetime463NL 2498.59
Cardiac tumors and thrombiLifetime617NL 1895.06
Blood Coagulation and Thrombosis MechanismsLifetime803NL 6895.89
Reliability and Agreement in MeasurementLifetime204NL 2483.97
Case Reports on HematomasLifetime726NL 2071.51
Venous Thromboembolism Diagnosis and Management2021-20252NL 199.90
Atrial Fibrillation Management and Outcomes2021-202541NL 399.47
Ultrasound in Clinical Applications2021-202522NL 397.63
Acute Myocardial Infarction Research2021-202563NL 198.80
Pulmonary Hypertension Research and Treatments2021-202549NL 398.49
Acute Ischemic Stroke Management2021-2025137NL 798.80
COVID-19 and healthcare impacts2021-2025173NL 396.36
COVID-19 Clinical Research Studies2021-2025866NL 1896.44
Cardiac tumors and thrombi2021-202558NL 594.95
Diagnosis and Treatment of Venous Diseases2021-202557NL 195.12
Central Venous Catheters and Hemodialysis2021-2025127NL 693.62
Antiplatelet Therapy and Cardiovascular Diseases2021-2025663NL 3186.62
Blood Coagulation and Thrombosis Mechanisms2021-2025338NL 2882.37
Case Reports on Hematomas2021-2025233NL 454.59
Vascular Anomalies and Treatments2021-2025652NL 1554.24
Reliability and Agreement in Measurement2021-2025118NL 1745.48